Three and a half years after a group of undergraduate researchers at Indiana’s Valparaiso University stored heat at 1000°C, they have extracted the heat in a proof of concept demonstration of the extremely long-duration potential of the redox cycle for solar...
TOPCSP, a new doctoral network aims to be the first PhD training program to respond to the growing need for qualified CSP researchers New ways are being developed to replace the combustion of fossil fuels for industrial processes that require heat, using concentrated...
A team of solar researchers in Greece is contributing to the development of a technology to produce bio-crude from mixed wet waste processed onsite in a mobile solar-heated reaction chamber. They have innovated the use of concentrated solar thermal (CST) energy to...
India has carved out an unprecedented percentage to come from concentrated solar thermal technologies in its planned renewables tender this year; over 50%. The news of the tender attracted the world’s key CSP developers and stakeholders to the International Conference...
An over 90% efficient thermal storage technology from KTH gets further refinements Energy storage will become essential to fully replace fossil fuels for industrial heat and the electric grid. Batteries are a cost-effective solution when electricity is needed as an...
How a breakthrough solar thermochemistry process that uses direct solar heat to cycle between sulphur and sulphuric acid would generate "virtually unlimited" seasonal thermal energy storage Researchers are now refining a groundbreaking long-duration thermal energy...
As a new industry, lithium-ion battery recycling with pyrolysis could be heated by concentrated solar energy from the start One of the hurdles for concentrated solar thermal energy to decarbonize heat-based industrial processes is that most of these industries, from...
CSP solar efficiency is compared against LCOE in multi-unit CSP with s-CO2 Brayton cycle in two recent papers, and efficiency wins
Why standalone thermal energy storage has heated up It became apparent as CSP was commercialized that the low cost and durability of the thermal energy storage was its key advantage. Thermal energy storage makes it possible to deliver solar around the clock by storing...
In the first quarter of 2024, India plans to put out a tender for renewable energy that includes not just a carve-out, but the largest ever, requiring over 50% to be supplied by Concentrated Solar Power (CSP), the thermal form of solar electricity. There is renewed...
In solar reactors for making solar fuels at high temperatures, ceria's behavior when heated makes it state-of-the-art for unlocking the thermochemistry involved. (How solar fuels are made). But its structure lacks “intelligent design.” So a precisely controlled design...
Using a bubble column reactor at Karlsruher Institut für Technologie, the Liquid Metal Laboratory team is working on producing hydrogen from methane, the cheapest method, but without CO2 emissions - the problem with the cheapest method. The main product, besides...
A team of Australian researchers at the University of New South Wales (UNSW) has combined three tools to assess the economic viability of a hybrid CSP and desalination plant applicable for any region worldwide. “The interesting thing is you can modify this by...
By manipulating the shape of heliostats in real time, the optical efficiency of solar fields for tower CSP can be significantly increased, according to a paper presented at the New Mexico SolarPACES Conference: Heliostat with Automatic Shape Adjustment for High...
The solar receiver on view at this year’s SolarPACES Conference site tour in October will be the first that many attendees have seen. This solar receiver is designed for very high temperature liquid sodium as its heat transfer fluid up in a solar tower, with a solar...
Why Vast plans to include methanol production in their CSP project Methanol is used to make many chemicals, but what makes producing green methanol most interesting for the future is that the shipping industry, finally having to deal with climate emissions, considers...
The Crescent Dunes CSP project in the US was the first of a kind: The first tower CSP with thermal energy storage at full-scale; 110 MW. (Above about 150 MW, the distances of the solar field encircling the tower receiver has optical limits) It was developed by the...
Synhelion's solar receiver achieves a temperature of 1,500°C and higher. That's unprecedented. Even the Gen3 particle-based solar receiver being pilot-scale tested now at Sandia - and the DLR CentRec receiver licensed to Heliogen - operate at the (relatively!) lower...
Green ammonia could be made sustainably using solar thermochemistry instead of the way it is made today in the fossil-fueled Haber-Bosch process, which taps fossil energy for the thermochemistry and the heat and the high pressure it requires, while emitting almost...
One of the new CSP projects Three Gorges Renewables is building is a novel dual-tower design at Guazhou, in Gansu Province
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